noun Download 🔗Share The act of impeding; that which impedes; a hindrance. Examples : "Heavy traffic was a major impedance to our getting to the airport on time. " physics electronics technical science Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A measure of the opposition to the flow of an alternating current in a circuit; the aggregation of its resistance, and inductive and capacitive reactances; the ratio of voltage to current treated as complex quantities. Examples : "The high impedance of the old speakers meant the music from the phone sounded weak. " electronics physics electric technical energy science device Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A quantity analogous to electrical impedance in some other energy domain Examples : "The heavy curtains in the theater presented a high impedance to sound waves, preventing the music from escaping into the hallway. " physics energy electronics technology technical Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share (by analogy, usually with “mismatch”) a measure of the opposition caused by differences between two paradigms, especially between object-oriented development and relational databases Examples : "The company struggled to integrate the new object-oriented software with its old relational database, leading to a high impedance that slowed down data access and created integration problems. " computing technology system electronics Chat with AIVocabulary GamePractice Reading